AM-1140

Laws of logarithms and change of base

A Math · Secondary 4 · Medium · Laws of logarithms and change of base

1. $x^3 + 2x^2 - 15625 = 0$
2. $x^3 + 2x - 15625 = 0$
3. $x^3 + 4x^2 - 15625 = 0$
4. $x^3 + 2x^2 - 625 = 0$

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